HDR Regulatory Compliance & Guidelines 2

Question 1

Which ITU-R recommendation defines the signal format for HDR and Wide Color Gamut television?

Accepted Answer

ITU-R BT.2100

Answer

ITU-R BT.2100 specifically defines image parameter values for HDR television, covering both PQ and HLG transfer functions.

Question 2

Under ATSC 3.0 guidelines, which metadata standard is mandatory for HDR content delivered via broadcast?

Accepted Answer

SMPTE ST 2086

Answer

SMPTE ST 2086 defines mastering display color volume metadata that is required by ATSC 3.0 for HDR broadcast content.

Question 3

The CTA-861 standard governs HDR signaling primarily through which interface?

Accepted Answer

HDMI

Answer

CTA-861 (formerly CEA-861) defines HDMI-specific signaling for HDR, including the HDR Static Metadata Descriptor used in HDMI InfoFrames.

Question 4

Which FCC proceeding formally authorized ATSC 3.0 voluntary deployment in the United States, enabling HDR broadcasting?

Accepted Answer

MB Docket No. 16-142

Answer

MB Docket No. 16-142 resulted in the FCC's 2017 Report and Order authorizing ATSC 3.0 as a voluntary next-generation broadcast standard, enabling HDR TV distribution.

Question 5

What is the maximum allowed MaxFALL (Maximum Frame Average Light Level) value specified for HDR10 consumer content delivery under common industry guidelines?

Accepted Answer

No defined maximum

Answer

HDR10 guidelines do not specify a maximum MaxFALL value; it is a measured informational value reported by the content creator rather than a compliance ceiling.

(HDR) High Dynamic Range Certification Practice Test

(HDR) High Dynamic Range Certification Practice Test

HDR Regulatory Compliance & Guidelines 2